Tire tread



FIG. 1 is a perspective view of a tire tread showing my new design, it being understood that the pattern is repeated uniformly throughout the circumference of the tread;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is an enlarged fragmentary view from upper 8-8 to lower 8-8 in FIG. 2.

In the drawings, the broken lines defining the peripheral boundary, the sidewall and the inner bead depict environmental subject matter that forms no part of the claim. The dash-dot lines in FIG. 8 represent a cut line that forms no part of the claim. 

CLAIM The ornamental design for a tire tread, as shown and described. 